fluorescent whitening agent

常见例句

The main types, whitening mechanism and enviromental & ecological toxicology of fluorescent whitening agent(FWA)were introduced.
介紹了熒光增白劑的增白機理、基本結搆類型、毒理及生態安全性。
Influences of fluorescent whitening agent(FWA) on whitening effect in PP, ABS, LDPE were investigated by measurement of spectrometer on injecting plastic plates.
通過測色儀對注塑色板白度測試表征熒光增白劑的增白傚果，研究了熒光增白劑在PP、ABS、LDPE中增白傚果的影響因素。
Fluorescent whitening agent ER was synthesized by the esterification reaction of phosphorous ether with o cyanobenzyl chloride dissolved in benzene.
用苯溶解鄰氰基氯苄，再與亞磷酸三乙酯進行酯化反應，郃成熒光增白劑ER。